Granted Patent
Utility
US 6,043,833 · App. 09/122,090
Thermal printing ribbon for an office color printer
Inventors:
Eric Cavarero, Pascal Boishardy
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: Jul 24, 1998
Inventors
Eric Cavarero
Pascal Boishardy
Assignee (at issue)
Sagen SA
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.